国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8）
IPC小类 B01D（8）
IPC B01D067/00（4） B01D017/022（3） B01D069/02（3）
B01J020/28（3） B01J020/30（3） B01D069/12（2）
发明人 ZHANG L（8）
公开年 2020（8）
申请年 2020（4）  2019（3） 
专利权人 UNIV SOUTHWE.（2）

Method for preparing visible light-driven self-cleaning graphene oxide oil-water separation membrane useful for applying to oil-water separation comprises e.g. preparing graphene oxide membrane and loading film with iron oxyhydroxide.

MA L, ZHANG L, JIANG Z, ZHONG L, CHEN X, HUANG Y

Preparing graphene-based melamine foam by dispersing graphite and stripping agent in solvent, ultrasonically treating and centrifuging, and taking supernatant to obtain graphene dispersion, immersing melamine foam and squeezing.

ZHANG C, ZHANG L, FENG L, GU X

Preparing highly hydrophobic functionalized silica/graphene nanocomposite used as efficient adsorbent for oil-water separation, by adding cetyltrimethylammonium bromide to deionized water, mixing dripping ammonia solution and reacting.

ZHANG L, ZHU L, JIN X, LI Z

Preparing amorphous/crystalline structure tin oxide doped graphene oxide heterojunction composite material by dispersing tin chloride in solvent, dispersing graphene oxide in water, adding tin oxide, collecting product, and centrifuging.

ZHANG L, TONG R, YANG Y, HOU X, FENG L, SUO G, YE X

Preparing graphene oxide nanofiltration membrane hybridized with polypyrrole microspheres, comprises inserting polypyrrole nanospheres into graphene oxide nanofiltration membranes as intercalation agents.

HE Y, YU H, XIAO G, ZHONG F, MA J, LI H, ZHOU L, ZHANG L, HE T, FAN Y

Dioxin and heavy metal adsorbent useful for removing some acid gases,comprises bentonite, charcoal, graphene, lignin, sodium bicarbonate and water.

YUAN X, ZHANG L, PENG J

Preparing high-permeability polyvinylidene fluoride or perfluorosulfonic acid-graphene oxide ultrafiltration membrane involves coating casting film liquid mainly composed of perfluorosulfonic acid-graphene oxide nanocomposite.

YUAN H, LIU X, WANG C, ZHANG S, ZHANG L, LU J

Preparation of cellulose acetate composite film involves carrying out immersion precipitation phase inversion modification using cellulose acetate and graphene oxide modified molecular sieve as raw materials.

ZHANG L, YANG S, WANG T